App rejected due to launch crash - ios

Question

Yesterday I have submitted binary to iTunes. And they rejected the binary due to launch crash. Also they rejected due to iPv6. I have tested my app on iPv6 network and its working fine. I don't know why this is happening.
Here is the crash report:
Version: 11 (2)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd [1]
Coalition: com.identifier
Date/Time: 2017-07-05 10:28:28.1687 -0700
Launch Time: 2017-07-05 10:28:08.0087 -0700
OS Version: iPhone OS 10.3.2 (14F89)
Report Version: 104
Exception Type: EXC_CRASH (SIGKILL)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Exception Note: EXC_CORPSE_NOTIFY
Termination Reason: Namespace SPRINGBOARD, Code 0x8badf00d
Triggered by Thread: 0
Filtered syslog:
None found
Thread 0 name: Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0 libsystem_kernel.dylib 0x000000018559f224 0x18559e000 + 4644
1 libsystem_kernel.dylib 0x000000018559f09c 0x18559e000 + 4252
2 libdispatch.dylib 0x0000000185490ee4 0x185479000 + 98020
3 libdispatch.dylib 0x00000001854912e8 0x185479000 + 99048
4 libxpc.dylib 0x00000001856b8ee0 0x1856b2000 + 28384
5 Security 0x00000001869dbe44 0x1869b1000 + 175684
6 Security 0x00000001869dc114 0x1869b1000 + 176404
7 Security 0x0000000186a016ec 0x1869b1000 + 329452
8 Security 0x0000000186a03730 0x1869b1000 + 337712
9 Security 0x0000000186a0078c 0x1869b1000 + 325516
10 Security 0x0000000186a01424 0x1869b1000 + 328740
11 Security 0x0000000186a0122c 0x1869b1000 + 328236
12 Security 0x00000001869ffc3c 0x1869b1000 + 322620
13 Security 0x0000000186a00d58 0x1869b1000 + 327000
14 APPNAME 0x0000000100112cf0 0x1000c8000 + 306416
15 APPNAME 0x0000000100222898 0x1000c8000 + 1419416
16 APPNAME 0x00000001002225a8 0x1000c8000 + 1418664
17 APPNAME 0x0000000100199584 0x1000c8000 + 857476
18 APPNAME 0x00000001001936f4 0x1000c8000 + 833268
19 APPNAME 0x0000000100194690 0x1000c8000 + 837264
20 UIKit 0x000000018c75e204 0x18c6dd000 + 528900
21 UIKit 0x000000018c96a738 0x18c6dd000 + 2676536
22 UIKit 0x000000018c9701e0 0x18c6dd000 + 2699744
23 UIKit 0x000000018c984d18 0x18c6dd000 + 2784536
24 UIKit 0x000000018c96d474 0x18c6dd000 + 2688116
25 FrontBoardServices 0x000000018816b884 0x188131000 + 239748
26 FrontBoardServices 0x000000018816b6f0 0x188131000 + 239344
27 FrontBoardServices 0x000000018816baa0 0x188131000 + 240288
28 CoreFoundation 0x000000018657142c 0x186496000 + 898092
29 CoreFoundation 0x0000000186570d9c 0x186496000 + 896412
30 CoreFoundation 0x000000018656e9a8 0x186496000 + 887208
31 CoreFoundation 0x000000018649eda4 0x186496000 + 36260
32 UIKit 0x000000018c757384 0x18c6dd000 + 500612
33 UIKit 0x000000018c752058 0x18c6dd000 + 479320
34 APPNAME 0x00000001001a2a98 0x1000c8000 + 895640
35 libdyld.dylib 0x00000001854ad59c 0x1854a9000 + 17820
Thread 1:
0 libsystem_pthread.dylib 0x0000000185682ca8 0x185682000 + 3240
Thread 2 name: com.apple.uikit.eventfetch-thread
Thread 2:
0 libsystem_kernel.dylib 0x000000018559f224 0x18559e000 + 4644
1 libsystem_kernel.dylib 0x000000018559f09c 0x18559e000 + 4252
2 CoreFoundation 0x0000000186570e90 0x186496000 + 896656
3 CoreFoundation 0x000000018656eae4 0x186496000 + 887524
4 CoreFoundation 0x000000018649eda4 0x186496000 + 36260
5 Foundation 0x0000000186fb8d74 0x186fac000 + 52596
6 Foundation 0x0000000186fd9b44 0x186fac000 + 187204
7 UIKit 0x000000018d0dc6a8 0x18c6dd000 + 10483368
8 Foundation 0x00000001870b62d8 0x186fac000 + 1090264
9 libsystem_pthread.dylib 0x000000018568568c 0x185682000 + 13964
10 libsystem_pthread.dylib 0x000000018568559c 0x185682000 + 13724
11 libsystem_pthread.dylib 0x0000000185682cb4 0x185682000 + 3252
Thread 0 crashed with ARM Thread State (64-bit):
x0: 0x0000000010004005 x1: 0x000000000400000e x2: 0x0000000000000000 x3: 0x0000000000004000
x4: 0x000000000000680b x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000050
x8: 0x00000000fffffbbf x9: 0x000000016fd90000 x10: 0x000000016fd352f0 x11: 0x0000000000000018
x12: 0x000000016fd352f0 x13: 0x00000000000000d3 x14: 0x0000000000000000 x15: 0x0000000800000000
x16: 0xffffffffffffffe1 x17: 0xfffffff2ffffffff x18: 0x0000000000000000 x19: 0x0000000000000000
x20: 0x0000000000000000 x21: 0x000000000000680b x22: 0x0000000000004000 x23: 0x000000016fd312f0
x24: 0x000000000400000e x25: 0x0000000000000000 x26: 0x000000000400000e x27: 0x00000000fffffefb
x28: 0x00000000efffbffe fp: 0x000000016fd312e0 lr: 0x000000018559f09c
sp: 0x000000016fd31290 pc: 0x000000018559f224 cpsr: 0x20000000
Please help me out.

Answer 1

I had faced the same issue. Mine was also rejected due to IPV6. Check below two things for your application:
1) Make sure you API link which you used in your application, doesn't have any ip address. If you calling API using IPAddress then your application will be rejected.
2) Do testing your application using IPV6 network through your system. Here is the link.
If your application is fullfill both testcase, then don't do any thing, just right comment in iTuneConnect and told them that my application is running in IPV6 network. Can you please guide to find my issue? If possible then can I have a call with your representative?
So they ask your contact detail and give you call and your issue will resvoled. I have wasted around 20 days to solved this issue. But apple representative told that this is them internal issue.
So my humble advice to contact Apple representative as soon as possible and your issue will resolve without doing anything.